56172014 has 16 divisors (see below), whose sum is σ = 87840720. Its totient is φ = 26906880.

The previous prime is 56172007. The next prime is 56172019. The reversal of 56172014 is 41027165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56172019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3902 + ... + 11294.

It is an arithmetic number, because the mean of its divisors is an integer number (5490045).

Almost surely, 2^56172014 is an apocalyptic number.

56172014 is a deficient number, since it is larger than the sum of its proper divisors (31668706).

56172014 is a wasteful number, since it uses less digits than its factorization.

56172014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7555.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 56172014 is about 7494.7991300635. The cubic root of 56172014 is about 382.9775634656.

Adding to 56172014 its reverse (41027165), we get a palindrome (97199179).

The spelling of 56172014 in words is "fifty-six million, one hundred seventy-two thousand, fourteen".